public bool CheckForShaderChange()
{
//test if we even have file -> no files nothing to be done
if (ReferenceEquals(null, shaderWatcherVertex) || ReferenceEquals(null, shaderWatcherFragment))
{
return(false);
}
//test if any file is dirty
if (!shaderWatcherVertex.Dirty && !shaderWatcherFragment.Dirty)
{
return(false);
}
try
{
shader = ShaderLoader.FromFiles(shaderWatcherVertex.FullPath, shaderWatcherFragment.FullPath);
shaderWatcherVertex.Dirty = false;
shaderWatcherFragment.Dirty = false;
//ShaderLoaded?.Invoke();
return(true);
}
catch (IOException e)
{
var exception = new ShaderException(e.Message, string.Empty);
ShowDebugDialog(exception);
}
catch (ShaderException e)
{
ShowDebugDialog(e);
}
return(false);
}
public MainVisual()
{
shader = ShaderLoader.FromFiles(@"..\..\vertex.glsl", @"..\..\fragment.glsl");
geometry = CreateMesh(shader);
CreatePerInstanceAttributes(geometry, shader);
GL.Enable(EnableCap.DepthTest);
}
public MainVisual()
{
const string path = "../../";
const string pathMedia = path + "media/";
shader = ShaderLoader.FromFiles(path + "vertex.glsl", path + "fragment.glsl");
//load geometry
Mesh mesh = Obj2Mesh.FromObj(pathMedia + "suzanne.obj");
geometry.SetAttribute(shader.GetAttributeLocation("position"), mesh.positions.ToArray(), VertexAttribPointerType.Float, 3);
geometry.SetAttribute(shader.GetAttributeLocation("normal"), mesh.normals.ToArray(), VertexAttribPointerType.Float, 3);
//geometry.SetAttribute(shader.GetAttributeLocation("uv"), mesh.uvs.ToArray(), VertexAttribPointerType.Float, 2);
geometry.SetID(mesh.ids.ToArray(), PrimitiveType.Triangles);
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Line); //draw wireframe
//texDiffuse = TextureLoader.FromFile(pathMedia + "capsule0.jpg");
}
private void LoadShader()
{
shader = ShaderLoader.FromFiles(@"..\..\vertex.glsl", @"..\..\fragment.glsl");
}
public ResourceVertFragShaderFile(string sVertexShdFile_, string sFragmentShdFile_)
{
shader = ShaderLoader.FromFiles(sVertexShdFile_, sFragmentShdFile_);
}
